Landing storage device for surveying and mapping unmanned aerial vehicle

Abstract

The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, and discloses a surveying and mapping unmanned aerial vehicle landing storage device which comprises a storage box and an unmanned aerial vehicle body. Symmetrically distributed multi-stage hydraulic cylinders are installed at the bottom of the storage box, the multi-stage hydraulic cylinders are fixedly connected with a storage platform, the storage platform is slidably connected with the inner wall of the storage box, limiting frames are installed on the two sides of the top of the storage box, the limiting frames are slidably connected with a box cover, and an unmanned aerial vehicle support is installed at the bottom of the unmanned aerial vehicle body. An adsorption part is arranged in the storage platform, a pushing part is arranged in the limiting frame, and a transmission part is arranged between the pushing part and the storage platform; according to the unmanned aerial vehicle storage box, the unmanned aerial vehicle body can be adsorbed to the storage platform through the arranged adsorption part, binding through a rope is not needed, the box cover can be closed while the unmanned aerial vehicle is stored in the storage box through the transmission part and the pushing part, manual closing of the box cover is not needed, time and labor are saved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping unmanned aerial vehicles, in particular to a landing and storage device for surveying and mapping unmanned aerial vehicles. Background Art

[0002] A surveying drone is an unmanned aerial vehicle used for geographic information collection, measurement and mapping. It is equipped with high-precision sensors such as GPS, laser scanners, high-resolution cameras, etc., and achieves efficient and accurate measurement and mapping through a flight control system. Drone surveying and mapping is fast, safe, efficient and accurate, and can be applied to urban planning, land surveys, resource development, environmental monitoring and other fields.

[0003] When not in use, surveying and mapping UAVs are generally stored. In the prior art, announcement number CN220263145U discloses a landing and storage device for surveying and mapping UAVs. By providing a strip opening on the windshield and installing a wind guide strip with a strip air guide port at the bottom on the strip opening, the windshield can isolate the ambient wind to prevent the ambient wind from affecting the take-off and landing of the UAV, and the airflow generated by the rotation of the UAV rotor is discharged from the windshield through the wind guide strip, and the ambient wind will not enter the windshield through the wind guide strip, thereby preventing the air in the windshield from experiencing excessive airflow, unstable airflow, uneven airflow, excessive airflow intensity, etc. due to the high-speed rotation of the rotor when the UAV takes off or lands, thereby ensuring the safety of precision sensors and surveying and mapping equipment such as surveying and mapping gimbals carried by the UAV; by providing an inflatable and deflable airbag and a fixing strap on the landing platform, the inflatable airbag ensures that the surveying and mapping gimbal will not be damaged by large swings due to bumps or impacts during storage and transportation. However, the prior art still requires manual work to fix the outer box on the top of the outer box, and also requires manual work to tie up the drone with straps, which is time-consuming and labor-intensive and not practical.

[0004] To this end, those skilled in the art have proposed a landing and storage device for a surveying and mapping UAV to solve the problems raised in the above background. Utility Model Content

[0005] The purpose of the utility model is to provide a landing and storage device for a surveying and mapping UAV to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A landing storage device for a surveying and mapping UAV comprises a storage box and a UAV body; a symmetrically distributed multi-stage hydraulic cylinder is installed at the bottom of the storage box, the multi-stage hydraulic cylinder is fixedly connected to a storage platform, the storage platform is slidably connected to the inner wall of the storage box, limit frames are installed on both sides of the top of the storage box, the limit frames are slidably connected to a box cover, a UAV bracket is installed at the bottom of the UAV body, an adsorption component is arranged in the storage platform for adsorbing the UAV body on the storage platform, a pushing component is arranged in the limit frame for pushing the box cover to move, and a transmission component is arranged between the pushing component and the storage platform for driving the pushing component.

[0008] As a further solution of the utility model: the adsorption component includes an electromagnet installed on the upper end of the storage platform and symmetrically distributed, an iron block is arranged in the drone bracket, and a power supply is installed at the bottom end of the storage platform.

[0009] As a further solution of the utility model: the pushing component includes a cavity opened in the limiting frame, a first rotating shaft is rotatably arranged in the cavity, a coil spring connected to the cavity is arranged on the first rotating shaft, a gear is installed on the first rotating shaft, and a rack meshing with the gear is arranged at the bottom of the box cover.

[0010] As a further solution of the utility model: the transmission part includes side frames installed on both sides of the storage platform, a second rotating shaft is rotatably arranged on the side frame, a second winding wheel is installed on the second rotating shaft, a first winding wheel is installed on the first rotating shaft, the first winding wheel is connected to a connecting rope, and the end of the connecting rope away from the first winding wheel is connected to the second winding wheel.

[0011] As a further solution of the utility model: balancing holes are provided on both sides of the bottom of the storage box.

[0012] As a further solution of the utility model: a controller is arranged in the storage box.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model can adsorb the drone body on the storage platform through the adsorption component, without the need to tie it up with ropes, and can close the box lid while storing the drone in the storage box through the transmission part and the pushing part, without the need to close the box lid manually, thus saving time and effort and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the structure of a landing and storage device for a surveying and mapping UAV.

[0015] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0016] Figure 3The present invention is a structural schematic diagram of a storage platform in a landing and storage device for a surveying and mapping UAV.

[0017] In the figure: 1. storage box; 2. limit frame; 3. box cover; 4. multi-stage hydraulic cylinder; 5. storage platform; 6. drone body; 7. drone bracket; 8. iron block; 9. electromagnet; 10. power supply; 11. controller; 12. balance hole; 13. rack; 14. cavity; 15. first rotating shaft; 16. first winding wheel; 17. connecting rope; 18. side frame; 19. second rotating shaft; 20. second winding wheel; 21. coil spring; 22. gear. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 3 , a landing and storage device for surveying and mapping drones, comprising a storage box 1 and a drone body 6; a symmetrically distributed multi-stage hydraulic cylinder 4 is installed at the bottom of the storage box 1, and the multi-stage hydraulic cylinder 4 is fixedly connected to the storage platform 5, and the storage platform 5 is slidably connected to the inner wall of the storage box 1, and a limit frame 2 is installed on both sides of the top of the storage box 1, and the limit frame 2 is slidably connected to the box cover 3, and a drone bracket 7 is installed at the bottom of the drone body 6, and an adsorption component is arranged in the storage platform 5 for adsorbing the drone body 6 on the storage platform 5, and a pushing component is arranged in the limit frame 2 for pushing the box cover 3 to move, and a transmission member is arranged between the pushing member and the storage platform 5 for driving the pushing member; the drone body 6 can be adsorbed on the storage platform 5 by the arranged adsorption component, without the need for binding by ropes, and the box cover 3 can be closed while the drone is stored in the storage box 1 by the transmission member and the pushing member.

[0020] In one case of this embodiment, the adsorption component includes an electromagnet 9 installed on the upper end of the storage platform 5 and symmetrically distributed, an iron block 8 is arranged in the drone bracket 7, and a power supply 10 is installed at the bottom end of the storage platform 5.

[0021] In one case of this embodiment, the pushing component includes a cavity 14 opened in the limit frame 2, a first rotating shaft 15 is rotatably arranged in the cavity 14, a coil spring 21 connected to the cavity 14 is arranged on the first rotating shaft 15, a gear 22 is installed on the first rotating shaft 15, and a rack 13 meshing with the gear 22 is arranged at the bottom of the box cover 3.

[0022] In one case of this embodiment, the transmission member includes a side frame 18 installed on both sides of the storage platform 5, a second rotating shaft 19 is rotatably arranged on the side frame 18, a second winding wheel 20 is installed on the second rotating shaft 19, a first winding wheel 16 is installed on the first rotating shaft 15, the first winding wheel 16 is connected to a connecting rope 17, and the end of the connecting rope 17 away from the first winding wheel 16 is connected to the second winding wheel 20.

[0023] In one case of this embodiment, balancing holes 12 are opened on both sides of the bottom of the storage box 1 to balance the air pressure in the storage box 1 .

[0024] In one case of this embodiment, a controller 11 is disposed in the storage box 1 .

[0025] The working principle of the utility model is as follows: when the drone needs to be stored in the storage box 1, the controller 11 controls the multi-stage hydraulic cylinder 4 to start, and the multi-stage hydraulic cylinder 4 extends to drive the storage platform 5 to rise. During the rising process of the storage platform 5, the first rotating shaft 15 rotates under the action of the coil spring 21, driving the first winding wheel 16 to start winding the connecting rope 17, and at the same time the gear 22 rotates, and the box cover 3 on the top of the storage box 1 can be moved to both sides through the engagement with the rack 13, so that the storage platform 5 is unfolded, and the drone can be docked on the storage platform 5 at this time, and the power supply 10 can be started at this time to supply power to the electromagnet 9, and the electromagnet 9 When power is turned on, a magnetic field is generated. Due to the iron block 8 in the drone bracket 7, the drone bracket 7 is tightly adsorbed on the surface of the storage platform 5, so that the drone body 6 is limited and fixed, and there is no need to manually tie up the drone; then the multi-stage hydraulic cylinder 4 is started in reverse, and the multi-stage hydraulic cylinder 4 drives the storage platform 5 to descend. At this time, the second winding wheel 20 will pull the connecting rope 17 to rotate the first winding wheel 16, so that the first rotating shaft 15 rotates, and then drives the gear 22 to rotate, so that the box cover 3 originally located on both sides moves to the middle until the box cover 3 completely closes the storage box 1, and there is no need to manually close the box cover 3, which is more convenient to use.

[0026] The utility model can adsorb the drone body 6 onto the storage platform 5 through the adsorption component, without the need to tie it up with ropes, and can close the box cover 3 while storing the drone in the storage box 1 through the transmission part and the pushing part, without the need to manually close the box cover 3, thus saving time and effort and having strong practicality.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A landing storage device for a surveying and mapping UAV, comprising a storage box and a UAV body, characterized in that: A symmetrically distributed multi-stage hydraulic cylinder is installed at the bottom of the storage box, and the multi-stage hydraulic cylinder is fixedly connected to the storage platform. The storage platform is slidably connected to the inner wall of the storage box. Limit frames are installed on both sides of the top of the storage box, and the limit frames are slidably connected to the box cover. A drone bracket is installed at the bottom of the drone body. An adsorption component is provided in the storage platform for adsorbing the drone body on the storage platform. A pushing component is provided in the limit frame for pushing the box cover to move. A transmission component is provided between the pushing component and the storage platform for driving the pushing component.

2. The landing and storage device for a surveying and mapping UAV according to claim 1, characterized in that: The adsorption component includes an electromagnet installed on the upper end of the storage platform and symmetrically distributed, an iron block is arranged in the UAV bracket, and a power supply is installed at the bottom end of the storage platform.

3. The landing and storage device for a surveying and mapping UAV according to claim 1, characterized in that: The pushing component includes a cavity opened in the limiting frame, a first rotating shaft is rotatably arranged in the cavity, a coil spring connected to the cavity is arranged on the first rotating shaft, a gear is installed on the first rotating shaft, and a rack meshing with the gear is arranged at the bottom of the box cover.

4. The landing and storage device for a surveying and mapping UAV according to claim 3 is characterized in that: The transmission member includes side frames installed on both sides of the storage platform, a second rotating shaft is rotatably arranged on the side frame, a second winding wheel is installed on the second rotating shaft, a first winding wheel is installed on the first rotating shaft, the first winding wheel is connected to a connecting rope, and an end of the connecting rope away from the first winding wheel is connected to the second winding wheel.

5. The landing and storage device for a surveying and mapping UAV according to claim 1, characterized in that: Balancing holes are provided on both sides of the bottom of the storage box.

6. The landing and storage device for a surveying and mapping UAV according to claim 1, characterized in that: A controller is arranged in the storage box.

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